Quick locking structure of digital electronic detonator module

Abstract

The utility model provides a quick locking structure for a digital electronic detonator module, relates to the technical field of locking of digital electronic detonator modules, and aims to solve the problem that the locking force of the conventional detonator locking structure is difficult to sense at the first time so as to ensure that the locking force is proper. The sleeve assembly comprises a locking sleeve, the top face of the locking sleeve is fixedly connected with a fixed sliding rail, the top of the locking sleeve is slidably connected with a push block in a clamped mode, and a locking piece is installed in the locking sleeve. Limiting rods are welded to the bottoms of the fixed sliding rails, and sliding clamping grooves are formed in the limiting rods. The locking piece comprises a locking plate and a driven plate, a clamping rod is welded to the rear end face of a wedge-shaped block at the top of the locking plate, the clamping rod is clamped in a sliding clamping groove in a sliding mode, when the digital electronic detonator module is fixedly locked, locking is in place if the push plate cannot be continuously pushed, and fingers can feel the locking state and strength at the first time; therefore, the detonator module is locked and the force is proper.

Description

Technical Field

[0001] The utility model belongs to the technical field of digital electronic detonator module locking, and more specifically, particularly relates to a digital electronic detonator module quick locking structure. Background Art

[0002] Electronic detonators are electric detonators that use electronic control modules to control the detonation process. The electronic control module is a dedicated circuit module placed inside the digital electronic detonator, which has the functions of detonation delay time control and detonation energy control, built-in detonator identity information code and detonation password, and can test its own functions and performance as well as the electrical properties of the detonator ignition element, and can communicate with the detonation controller and other external control equipment. Before the digital electronic detonator is used, it is necessary to use a locking structure to fix it to the position to be blasted.

[0003] For example, the application number: CN202221643487.1 discloses a quick locking structure for a digital electronic detonator module, which relates to the technical field of locking of digital electronic detonator modules, including a fixed plate, an anti-clamping structure and an adjustment structure, wherein the adjustment structure is located inside the fixed plate, and the bottom end of the fixed plate is connected to two connecting plates through the adjustment structure, movable plates are installed on both sides of the bottom end of the connecting plate, and a first cavity is opened inside the movable plate, and a first bidirectional threaded rod is installed at the top end of the first cavity through a rotating shaft, and a first knob is installed at the bottom end of the first bidirectional threaded rod, and the outer wall of the first bidirectional threaded rod is connected to two first threaded blocks through threads. The utility model compresses the fixed spring by pressing the half ring, and stops rotating the first bidirectional threaded rod when the fixed spring is compressed to the point where it can no longer be compressed, and the structure realizes the control of the force of fixing the detonator, and prevents the detonator from being squeezed and dangerous due to excessive fixing force.

[0004] The existing digital electronic detonator module quick locking structure has the problem that during use, the locking force of the detonator cannot be controlled, and it is difficult to sense the locking force in the first time to ensure that the locking force is appropriate; when locking, it is necessary to lock quickly, but it is also necessary to ensure that the locking result is stable and will not loosen, and it is difficult to assist in adjusting the locking structure and achieve quick locking. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a digital electronic detonator module quick locking structure to solve the problem that it is difficult to perceive the locking force in the first time to ensure that the locking force is appropriate.

[0006] In a first aspect of the present disclosure, a digital electronic detonator module quick locking structure is provided, comprising a sleeve assembly; the sleeve assembly comprises a locking sleeve, the top surface of the locking sleeve is fixedly connected to a fixed slide rail, the top of the locking sleeve is slidably engaged with a push block, and a locking member is installed inside the locking sleeve; a limiting rod is welded to the bottom of the fixed slide rail, and a sliding groove is provided inside the limiting rod; the locking member comprises a locking plate and a driven plate, a clamping rod is welded to the rear end surface of the top wedge block of the locking plate, the clamping rod is slidably engaged in the sliding groove, and a threaded rod is movably engaged with the top of the driven plate through an axial connection; a screwing plate is inserted into the top surface of the threaded rod, and a pull rope runs through the inside of the threaded rod, and the threaded rod, the screwing plate and the pull rope constitute a locking structure.

[0007] In at least some embodiments, an inner groove is provided inside the locking plate, and the driven plate is slidably engaged in the inner groove. A hole is provided on the top surface of the driven plate, and the end of the adhesive pull rope is fixed inside the hole. When the locking plate is pushed downward, the driven plate is displaced inside the inner groove, thereby meeting the movement requirements of the locking plate.

[0008] In at least some embodiments, a spring is fixedly connected to the interior of the limit rod and the bottom surface of the sliding slot, the top of the spring is fixedly connected to the bottom surface of the locking rod, a through slot is opened inside the fixed slide rail, and the interior of the through slot slides and engages with the round rod at the bottom of the push plate. When the push plate is pushed in the through slot, the locking plate moves downward and the spring is compressed at the same time. The sliding slot serves as a positioning and guiding role for the locking plate, so that it can only move up and down, so as to shorten the displacement and quickly lock the detonator module.

[0009] In at least some embodiments, the push block is a wedge-shaped block structure, and the bottom surface of the push block is in contact with the top surface of the locking plate, and the top surface of the push block is fixedly connected to the push plate by means of a round rod.

[0010] In at least some embodiments, a locking groove is provided on the top surface of the threaded rod, and a rectangular groove is provided on the top surface of the threaded rod, a screwing plate is inserted inside the rectangular groove, and a clamping plate is fixedly connected to the top end of the pull rope, and the clamping plate is inserted inside the locking groove.

[0011] In at least some embodiments, the sleeve assembly also includes a fixed support plate, which is an arc-shaped plate structure, and the digital electronic detonator module to be locked is placed on the fixed support plate. A threaded tube is welded on the top of the locking sleeve, and the interior of the threaded tube is connected to the interior of the locking sleeve.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When the utility model is in use, when the digital electronic detonator module is fixed and locked, the push plate cannot be pushed further, indicating that it is locked in place, and the fingers can feel the locking state and strength at the first time, thereby ensuring that the detonator module has been locked and the strength is appropriate.

[0014] 2. The utility model can shorten the displacement by setting a locking plate, quickly lock the detonator module, insert the screw plate into the top surface of the threaded rod and rotate it, push the driven plate to move through the threaded rod, and pull the pull rope to assist in adjusting the position of the driven plate, finally tighten the pull rope, and insert the card plate into the locking groove to quickly complete the locking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the sleeve assembly of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the locking sleeve of the utility model.

[0017] Figure 3 It is a schematic diagram of the position structure of the threaded pipe of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the locking member of the utility model.

[0019] Figure 5 This utility model Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Figure 6 It is a structural schematic diagram of the locking structural member of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Casing assembly; 11. Locking casing; 1101. Threaded pipe; 12. Fixed support plate;

[0023] 2. Push block; 201. Push plate;

[0024] 3. Locking piece; 31. Locking plate; 3101. Clamping rod; 3102. Inner slide groove; 32. Follower plate;

[0025] 4. Locking structure; 41. Threaded rod; 4101. Locking groove; 42. Screw plate; 43. Pull rope; 4301. Card plate;

[0026] 5. Fixed slide rail; 501. Limit rod; 5011. Slide slot; 502. Through slot. DETAILED DESCRIPTION

[0027] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0028] Example: As attached Figure 1 To Attachment Figure 6 As shown:

[0029] The utility model provides a digital electronic detonator module quick locking structure, comprising: a sleeve assembly 1; the sleeve assembly 1 comprises a locking sleeve 11, the top surface of the locking sleeve 11 is fixedly connected with a fixed slide rail 5, the top of the locking sleeve 11 is slidably clamped with a push block 2, and a locking member 3 is installed inside the locking sleeve 11; a limiting rod 501 is welded at the bottom of the fixed slide rail 5, and a sliding clamping groove 5011 is opened inside the limiting rod 501; the locking member 3 comprises a locking plate 31 and a driven plate 32, a clamping rod 3101 is welded on the rear end surface of the top wedge block of the locking plate 31, the clamping rod 3101 is slidably clamped inside the sliding clamping groove 5011, and a threaded rod 41 is movably clamped on the top of the driven plate 32 through an axis; a screwing plate 42 is inserted on the top surface of the threaded rod 41, and a pull rope 43 runs through the inside of the threaded rod 41, and the threaded rod 41, the screwing plate 42 and the pull rope 43 constitute a locking structural member 4.

[0030] In the embodiments of the present disclosure, as shown in the attached Figure 4 and attached Figure 6 As shown, a locking groove 4101 is provided on the top surface of the threaded rod 41, and a rectangular groove is provided on the top surface of the threaded rod 41, and a screwing plate 42 is inserted inside the rectangular groove, and a clamping plate 4301 is fixedly connected to the top of the pull rope 43, and the clamping plate 4301 is inserted into the locking groove 4101. When the position of the push plate 201 is preliminarily determined, the screwing plate 42 is inserted into the top surface of the threaded rod 41, and the screwing plate 42 is rotated to drive the threaded rod 41 to rotate, and the threaded rod 41 is driven downward through threaded engagement, further pushing the driven plate 32 to move, and at the same time pulling the pull rope 43 to assist in adjusting the position of the driven plate 32, and finally tightening the pull rope 43, and the clamping plate 4301 is inserted into the locking groove 4101 for final locking and fixing, thereby ensuring that the position of the driven plate 32 is fixed.

[0031] In the embodiments of the present disclosure, as shown in the attached Figure 5 As shown, a spring is fixedly connected to the interior of the limit rod 501 and the bottom surface of the sliding slot 5011, and the top of the spring is fixedly connected to the bottom surface of the locking rod 3101. A through slot 502 is opened inside the fixed slide rail 5, and the internal sliding slot 502 is engaged with the round rod at the bottom of the push plate 201. When the push plate 201 is pushed to slide in the through slot 502, the locking plate 31 moves down and compresses the spring at the same time. The sliding slot 5011 plays a positioning and guiding role for the locking plate 31, so that it can only move up and down, so as to shorten the displacement and quickly lock the detonator module. In the initial state, the push plate 201 can be reset by the spring to ensure that the search-in section 31 is in the state of maximum inner diameter before use, so that the detonator module to be locked can be smoothly inserted.

[0032] In the embodiments of the present disclosure, as shown in the attached Figure 2 and attached Figure 3As shown, the sleeve assembly 1 also includes a fixed support plate 12, which is an arc-shaped plate structure, and the digital electronic detonator module to be locked is placed on the fixed support plate 12. A threaded tube 1101 is welded to the top of the locking sleeve 11, and the interior of the threaded tube 1101 is connected to the interior of the locking sleeve 11. The digital electronic detonator module to be locked can be initially fixed and placed using the fixed support plate 12, and the digital electronic detonator module can be locked using the locking sleeve 11 after the position is determined.

[0033] In the embodiments of the present disclosure, as shown in the attached Figure 4 As shown, an inner groove 3102 is provided inside the locking plate 31, and the driven plate 32 is slidably engaged in the inner groove 3102. A hole is provided on the top surface of the driven plate 32, and the end of the pull rope 43 is fixedly bonded inside the hole. When the locking plate 31 is pushed downward, the driven plate 32 is displaced inside the inner groove 3102, thereby meeting the movement requirement of the locking plate 31. When the displacement distance of the locking plate 31 is sufficient to fix and lock the digital electronic detonator module, the push plate 201 cannot be pushed further, and the fingers can feel the locking state and force at the first time, thereby ensuring that the detonator module has been locked and the force is appropriate. At this time, the position of the driven plate 32 is adjusted to fix and lock it.

[0034] In the embodiments of the present disclosure, as shown in the attached Figure 2 As shown, the push block 2 is a wedge-shaped block structure, and the bottom surface of the push block 2 is in contact with the top surface of the locking plate 31. The top surface of the push block 2 is fixedly connected to the push plate 201 by setting a round rod. After pushing the push plate 201, the push block 2 is driven to move, so that the push block 2 pushes the locking plate 31 downward to clamp the digital electronic detonator module for quick locking.

[0035] The specific usage and function of this embodiment are as follows:

[0036] When the utility model is used, the digital electronic detonator module to be locked is firstly placed on the fixed support plate 12, and the push plate 201 is pushed to drive the push block 2 to move, so that the push block 2 pushes the locking plate 31 to move downward, and the fingers can feel the locking state and force at the first time, so as to ensure that the detonator module has been locked and the force is just right, and at this time, the position of the driven plate 32 is adjusted;

[0037] Insert the screwing plate 42 into the top surface of the threaded rod 41, rotate the screwing plate 42 to drive the threaded rod 41 to rotate, and drive the threaded rod 41 downward through the threaded engagement, further pushing the driven plate 32 to move, and at the same time pull the pull rope 43 to assist in adjusting the position of the driven plate 32, and finally tighten the pull rope 43, and insert the clamping plate 4301 into the locking groove 4101 for the final locking and fixing, ensuring that the position of the driven plate 32 is fixed and the locking is completed.

[0038] In this article, there are a few points to note:

[0039] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0040] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0041] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A digital electronic detonator module quick locking structure, comprising a sleeve assembly (1); characterized in that: The sleeve assembly (1) comprises a locking sleeve (11), the top surface of the locking sleeve (11) is fixedly connected to a fixed slide rail (5), the top of the locking sleeve (11) is slidably engaged with a push block (2), and a locking member (3) is installed inside the locking sleeve (11); a limiting rod (501) is welded to the bottom of the fixed slide rail (5), and a sliding groove (5011) is provided inside the limiting rod (501); the locking member (3) comprises a locking plate (31) and a driven plate ( 32), a clamping rod (3101) is welded on the rear end face of the top wedge block of the locking plate (31), the clamping rod (3101) is slidably clamped in the sliding clamping groove (5011), and a threaded rod (41) is movably clamped on the top of the driven plate (32) through an axis; a screwing plate (42) is inserted on the top face of the threaded rod (41), and a pull rope (43) passes through the inside of the threaded rod (41), and the threaded rod (41), the screwing plate (42) and the pull rope (43) constitute a locking structure (4).

2. A digital electronic detonator module quick locking structure according to claim 1, characterized in that: The sleeve assembly (1) further comprises a fixed support plate (12), the fixed support plate (12) being an arc-shaped plate structure, and the digital electronic detonator module to be locked is placed on the fixed support plate (12), a threaded tube (1101) is welded to the top of the locking sleeve (11), and the interior of the threaded tube (1101) is connected to the interior of the locking sleeve (11).

3. A digital electronic detonator module quick locking structure according to claim 1, characterized in that: The push block (2) is a wedge-shaped block structure, and the bottom surface of the push block (2) is in contact with the top surface of the locking plate (31), and the top surface of the push block (2) is fixedly connected to the push plate (201) by means of a round rod.

4. A digital electronic detonator module quick locking structure according to claim 1, characterized in that: The locking plate (31) is provided with an inner slide groove (3102) inside, and the driven plate (32) is slidably engaged inside the inner slide groove (3102). The top surface of the driven plate (32) is provided with a hole, and the end of the pull rope (43) is fixedly bonded inside the hole.

5. A digital electronic detonator module quick locking structure according to claim 1, characterized in that: The top surface of the threaded rod (41) is provided with a locking groove (4101), and the top surface of the threaded rod (41) is provided with a rectangular groove, the interior of which is plugged with a screw plate (42), and the top end of the pull rope (43) is fixedly connected with a clamping plate (4301), which is plugged into the interior of the locking groove (4101).

6. A digital electronic detonator module quick locking structure according to claim 3, characterized in that: A spring is fixedly connected inside the limit rod (501) and the bottom surface of the sliding slot (5011), and the top end of the spring is fixedly connected to the bottom surface of the locking rod (3101). A through slot (502) is provided inside the fixed slide rail (5), and the inside of the through slot (502) is slidably connected to the round rod at the bottom of the push plate (201).

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